I'm using sArena addon (which is basically a compilations of scripts to move Blizzard's arena frames), but I need my arena frames to show debuffs, and if possible, only Faerie Fire.

At the moment they show no debuffs below the player frame, is there any script I can add to the lua file or macro in game to switch it? It's a pain because I can never see when my enemies get Faerie Fire dispelled.